








IWC Da Vinci Perpetual Calendar Chronograph IW3750-03
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This is the ultimate Perpetual Astronomical Calendar watch from 1985, the piece that established IWC's global reputation. With its remarkable precision in date and lunar tracking, it famously recorded more orders than the total combined output of all other perpetual calendar watches from every brand at that time.
Featuring a perpetual calendar system valid until the year 2499, a moonphase display accurate for 177 years after initial setting, and classic double-function sub-dials: a moonphase combined with a 30-minute chronograph, a dual-layer 31-day date indicator, a month indicator combined with a 12-hour chronograph, a day of the week display integrated with the small seconds, and a four-digit year indicator. It is powered by an automatic movement with a 44-hour power reserve.
The 39mm case is crafted from 18ct yellow gold. The angular design of the case and lugs, along with the pushers and crown, is inspired by the fortress at the port of Piombino designed by Leonardo da Vinci. The silver dial enhances its classic appeal, and when paired with a leather strap, it exudes an elegant, timeless quality with a hint of Renaissance-era artistry.
In good condition and functioning properly, it carries the beautiful signs of time. A truly timeless piece for collectors who appreciate that iconic, radiant gold aura.
Product Warranty
Pixiu Watch and our entire team are deeply committed to meticulously selecting and inspecting every timepiece we receive with the utmost precision. However, due to the numerous factors that can affect watch performance, we cannot account for every variable. Therefore, we cannot guarantee 100% that our watches will perform exactly like new items straight from a boutique. Consequently, Pixiu Watch is pleased to cover any discrepancies in the condition of the watch that we may have missed by providing a 1-year warranty on the movement of any watch purchased or traded through our store, effective from the date of purchase or trade. To provide peace of mind to all our customers and collectors, if there is any malfunction or deviation from standard timekeeping not caused by improper use by the customer, we are happy to perform repairs free of charge within the warranty period. If any parts are defective, Pixiu Watch will use 100% genuine parts from the respective brand's service center.
Buyback and Trade-in Policy
To facilitate our customers in upgrading their watches or converting them to cash, we offer a guaranteed buyback and trade-in price, though reasonable maintenance fees may be deducted if there are signs of heavy wear, such as dents, chips, or scratches on the crystal. Furthermore, we guarantee a full refund if a watch purchased from us is found to be counterfeit or contains counterfeit parts that were not disclosed by the shop in advance.
PIXIU WATCH is a group of watch enthusiasts who began by collecting timepieces across various styles and perspectives, based on elements of Design, Art, Crafts, Mechanics, and Value. Our diverse backgrounds and shared passion have brought us together to serve as educators and curators, sharing knowledge on watch movements, artistry, and horological investment. Our goal is to pass on value and expertise while fostering the exchange of the timepieces we cherish.
PIXIU WATCH therefore serves as a platform for buying, selling, trading, and servicing timepieces, ensuring that our collections retain both their sentimental significance and their market value.
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